224 THE RARITAX FLORA. 



Genus VIBURNUM Linne. ' 



(Sp. PL, 1753, P- 267.) 

 Viburnum 'integrifolium Hollick. 



Viburnnni iiifcgrifoiiuui Hollick, Bull. Torrev Club, vol. 21 : 54, 

 pi. I//, f. 7, 1894; Mon. U. S. Geol. Surv., vol. 50: 105, 

 pi. 40,, f. I, 1907. 

 Newb., Fl. Amboy Clays, 125, pi. 41, f. i, 1896. 



Description. — Leaves of large size, broadly ovate in outline, 

 about II cm. or 12 cm. in length, by 7.5 cm. in greatest breadth, 

 which is toward the middle of the leaf. Apex pointed ( ?).• 

 Base rounded (?). Margins entire. Midrib stout. Second- 

 aries also stout. 5 or 6 pairs, subopposite, camptodrome, 

 branching from the midrib at an acute angle and curving up- 

 ward, connected by numerous straight, transverse tertiaries, 

 which are mostly obsolete. 



This species was based on a single, imperfect specimen, which 

 Prof. Newberry referred to the genus Viburnum, comparing it 

 with the modern Vihnrniim lanfanoides, which it does not re- 

 semble in the least degree. An additional fragmentary specimen 

 has been described by Hollick from Glen Cove, Long Island, 

 which is sufficient to show that the base was pointed or rounded 

 and not cordate as suggested by Newberrv. 



There is absolutely no ground for its reference to J'ihurnuui, 

 but rather than attempt a re-identification with such incomplete 

 material as a basis. Prof. Newberry's name is retained and 

 the specimen is placed with those of unknown affinities, instead 

 of in the place where ribuntuiu would come in the natural system. 



Occurrence. — Woodbridge. 



Collections. — N. Y. Botanical Garden. 



Genus WILLIAMSONIA Carruthers. 



(Trans. Linn. Soc. Lond.. vol. XXVI, 1868, p. 680.) 



WiLLiAMSONiA Smockii Newb. 



Williamsonia Smockii Newb., Fl. Amboy Clays, 127, pi. ^6, f. 

 1-8, 1896. 



